Impact wrench



FIG. 1 is a front left perspective view of a first embodiment of the impact driver;

FIG. 2 is a left elevational view thereof;

FIG. 3 is a right elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

FIG. 8 is a front left perspective view of a second embodiment of the impact driver;

FIG. 9 is a left elevational view thereof;

FIG. 10 is a right elevational view thereof;

FIG. 11 is a front elevational view thereof;

FIG. 12 is a rear elevational view thereof;

FIG. 13 is a top plan view thereof; and,

FIG. 14 is a bottom plan view thereof.

The broken lines showing various portions of the impact driver are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an impact wrench, as shown and described. 